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+.TH CSLRUN 1
+
+.SH NAME
+ocamlrun \- The Objective Caml bytecode interpreter
+
+.SH SYNOPSIS
+.B ocamlrun
+[
+.B \-v
+]
+.I filename argument ...
+
+.SH DESCRIPTION
+The 
+.BR ocamlrun (1)
+command executes bytecode files produced by the
+linking phase of the 
+.BR ocamlc (1)
+command.
+
+The first non-option argument is taken to be the name of the file
+containing the executable bytecode. (That file is searched in the
+executable path as well as in the current directory.) The remaining
+arguments are passed to the Caml Light program, in the string array
+Sys.argv. Element 0 of this array is the name of the
+bytecode executable file; elements 1 to 
+.I n
+are the remaining arguments.
+
+In most cases, the bytecode
+executable files produced by the 
+.BR ocamlc (1)
+command are self-executable,
+and manage to launch the 
+.BR ocamlrun (1)
+command on themselves automatically.
+
+.SH OPTIONS
+
+The following command-line option is recognized by 
+.BR ocamlrun (1).
+
+.TP
+.B \-v 
+When set, the memory manager prints verbose messages on standard error
+to signal garbage collections and heap extensions.
+
+.SH ENVIRONMENT VARIABLES
+
+The following environment variable are also consulted:
+
+.TP
+.B CAMLRUNPARAM
+Set the garbage collection parameters.
+This variable must be a sequence of parameter specifications.
+A parameter specification is an option letter followed by an =
+sign and a decimal number.  There are four options:
+.TP
+.BR s \ (minor_heap_size)
+Size of the minor heap.
+.TP
+.BR i \ (major_heap_increment)
+Minimum size increment for the major heap.
+.TP
+.BR o \ (space_overhead)
+The major GC speed setting.
+.TP
+.BR v \ (verbose)
+Whether to print GC messages or not.  0 is
+false; 1 is true; other values may give unexpected results.
+
+.TP
+.B PATH
+List of directories searched to find the bytecode executable file.
+
+.SH SEE ALSO
+.BR ocamlc (1).
+.br
+.I The Objective Caml user's manual,
+chapter "Runtime system".